The effect of perturbations of operator-valued frame sequences and fusion frames on their duals

Fusion frames, and, more generally, operator-valued frame sequences are generalizations of classical frames, which are today a standard notion when redundant, yet stable sequences are required. However, the question of stability of duals with respect to perturbations has not been satisfactorily answ...

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Autores principales: Kutyniok, G., Paternostro, V., Philipp, F.
Formato: JOUR
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Acceso en línea:http://hdl.handle.net/20.500.12110/paper_18463886_v11_n2_p301_Kutyniok
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